R语言:dtpMatrix-class()函数中文帮助文档(中英文对照)

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dtpMatrix-class(Matrix)
dtpMatrix-class()所属R语言包：Matrix

                                        Packed triangular dense matrices
                                         盒装三角密集矩阵

                                         译者：生物统计家园网 机器人LoveR

描述----------Description----------

The "dtpMatrix" class is the class of triangular, dense, numeric matrices in packed storage.  The "dtrMatrix"
"dtpMatrix"类是类三角形，密密麻麻，包装存储的数字矩阵。 "dtrMatrix"


类的对象----------Objects from the Class----------

Objects can be created by calls of the form new("dtpMatrix",     ...) or by coercion from other classes of matrices.
对象可以创建由new("dtpMatrix",     ...)或胁迫其他类矩阵形式的呼叫。


插槽----------Slots----------




uplo: Object of class "character". Must be
uplo类"character"的对象。必须




diag: Object of class "character". Must be either "U", for unit triangular (diagonal is all ones), or
diag类"character"的对象。必须是"U"（是对角线的）为单元的三角形，或




x: Object of class "numeric". The numeric values that constitute the matrix, stored in column-major order. For a packed square matrix of dimension d * d, length(x) is of length d(d+1)/2 (also when
x类"numeric"的对象。构成矩阵的数值，存储在列的大订单。一个挤满维方阵d * d，length(x)长度d(d+1)/2（也当




Dim,Dimnames: The dimension (a length-2 "integer") and corresponding names (or NULL),
Dim，Dimnames：尺寸（长度-2"integer"）和（或NULL）相应的名称，


延伸----------Extends----------

Class "ddenseMatrix", directly. Class "triangularMatrix", directly. Class "dMatrix" and more by class "ddenseMatrix" etc, see the examples.
类"ddenseMatrix"，直接。类"triangularMatrix"，直接。类"dMatrix"“类更多"ddenseMatrix"等，看到的例子。


方法----------Methods----------




%*% signature(x = "dtpMatrix", y = "dgeMatrix"): Matrix multiplication; ditto for several other signature
％*％signature(x = "dtpMatrix", y = "dgeMatrix")：矩阵乘法;同上其他几个签名




coerce signature(from = "dtpMatrix", to = "dtrMatrix")
强制signature(from = "dtpMatrix", to = "dtrMatrix")




coerce signature(from = "dtpMatrix", to = "matrix")
强制signature(from = "dtpMatrix", to = "matrix")




determinant signature(x = "dtpMatrix", logarithm = "missing"): ...
的行列式signature(x = "dtpMatrix", logarithm = "missing")：...




determinant signature(x = "dtpMatrix", logarithm = "logical"): ...
的行列式signature(x = "dtpMatrix", logarithm = "logical")：...




diag signature(x = "dtpMatrix"): ...
诊断signature(x = "dtpMatrix")...




norm signature(x = "dtpMatrix", type = "character"): ...
规范signature(x = "dtpMatrix", type = "character")...




norm signature(x = "dtpMatrix", type = "missing"): ...
规范signature(x = "dtpMatrix", type = "missing")...




rcond signature(x = "dtpMatrix", norm = "character"): ...
rcondsignature(x = "dtpMatrix", norm = "character")...




rcond signature(x = "dtpMatrix", norm = "missing"): ...
rcondsignature(x = "dtpMatrix", norm = "missing")...




solve signature(a = "dtpMatrix", b = "missing"): ...
解决signature(a = "dtpMatrix", b = "missing")...




solve signature(a = "dtpMatrix", b = "matrix"): ...
解决signature(a = "dtpMatrix", b = "matrix")...




t signature(x = "dtpMatrix"): ...
Tsignature(x = "dtpMatrix")...




unpack signature(x = "dtpMatrix"): ...
解压signature(x = "dtpMatrix")...


参见----------See Also----------

Class dtrMatrix
类dtrMatrix


举例----------Examples----------


showClass("dtrMatrix")

example("dtrMatrix-class")
(p1 <- as(T2, "dtpMatrix"))
str(p1)
(pp <- as(T, "dtpMatrix"))
stopifnot(length(p1@x) == 3, length(pp@x) == 3,
          p1 @ uplo == T2 @ uplo, pp @ uplo == T @ uplo)

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